Sonic Rush Adventure Nintendo DS Unlockables

Blaze the Cat

Defeat the Kraken boss in Coral Cave (World 3) to unlock Blaze as a playable character.

Extra Ending

• Collect all Sol Emeralds and Chaos Emeralds
  Deep Core (Final extra boss stage)

Muzy (Sound Test)

After defeating the Titan boss in Big Swell, go to Seagull Beach on Windmill Island and talk to the koala with the guitar. You will now be able to listen to music, sound effects and dialogue from the game, and can receive missions which unlock extra sounds once completed.

Unlock Super Sonic And Super Blaze

To Unlock Super Sonic and Super Blaze, you must have all of the 7 chaos emeralds and the 7 sol emeralds and unlock the Magma Hurricane and Deep Core.